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Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2009
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Q)

Out of $TiF_6^{2-}$and $CoF_6^{3-}$ , $Cu_2Cl_2$ and $NiCl_4^{2-}$ (Z of Ti = 22, Co = 27, Cu = 29, Ni = 28) the colourless species are : -


( A ) $TiFe_6^{2-} and Cu_2Cl_2$
( B ) $ Cu_2Cl_2 and NiCl_4^{2-}$
( C ) $CoF_6^{3-} and NiCl_4^{3-}$
( D ) $ TiFe_6^{2-} and CoF_6^{3-}$

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